CN210114723U - Nasal cavity spray administration device - Google Patents

Abstract

The utility model discloses a nasal cavity spraying drug delivery device, which comprises a nasal cavity spraying bottle body, a nozzle and a dust cover, wherein the dust cover is buckled with the nasal cavity spraying bottle body; the waste liquid drainage device is matched with a slot arranged at the bottom of the nasal cavity spray bottle body through an inserting rod extending out of the bottom of the waste liquid drainage device, so that the waste liquid drainage device is tightly attached to the outer wall of the nasal cavity spray bottle body; the waste liquid drainage device comprises a drainage groove body and a drainage opening part at the upper part of the drainage groove body, the drainage groove body is communicated with the drainage opening part, the drainage groove body is as high as the bottle body of the nasal cavity spray bottle body, the drainage opening part is open, and the upper opening is lower than the port of the nozzle, so that waste liquid flowing out of the nasal cavity flows into the drainage groove body along the drainage opening part; the drainage groove body is designed in an arc shape, so that the drainage groove body is just attached to the nasal cavity spraying bottle body. The utility model can effectively prevent waste liquid from flowing to clothes, and protect the women's makeup.

Description

Nasal cavity spray administration device

Technical Field

The utility model relates to a medicine field. More particularly, the present invention relates to a device for administering a drug by nasal spray.

Background

The inflammatory disease of the nasal cavity is generally called rhinitis, is the inflammation of the mucous membrane of the nasal cavity caused by viruses, bacteria, allergens, various physical and chemical factors and certain systemic diseases, and has extremely high incidence rate in China. The main pathological symptoms of rhinitis are nasal mucosa congestion, swelling, exudation, hyperplasia, atrophy or necrosis, and the like, which are clinically manifested as nasal obstruction, rhinorrhea, decreased smell and the like, and bring much inconvenience to work and life. Common treatment methods for rhinitis include: 1. a glucocorticoid for intranasal use; 2. cleaning the nasal cavity; 3. a decongestant for intranasal use. Among them, nasal cavity cleansing is a simpler, more economical, and more common method. At present, nasal cavity cleaning is a treatment method which is characterized in that cleaning fluid is conveyed to the nasal cavity by means of a proper device, and the purposes of cleaning and moistening the nasal cavity, medicament treatment and the like are achieved by contacting liquid medicine with target tissues of the nasal cavity. However, the existing sprayer in the market only solves the problem of administration, and the waste liquid after administration flows down along the nasal cavity, so that the sprayer is not elegant, and is easy to stain clothes, and even can damage the makeup of female users.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

It is still another object of the present invention to provide a nasal spray delivery device which can effectively prevent waste from flowing to clothes to protect women's makeup.

To achieve these objects and other advantages in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided a nasal spray drug delivery device, including a nasal spray bottle body, a nozzle, and a dust cover fastened to the nasal spray bottle body, preventing the nozzle from being contaminated when the nasal spray drug delivery device is not in use, and effectively preventing microorganisms from causing secondary infection; the waste liquid drainage device is matched with the slot arranged at the bottom of the nasal cavity spray bottle body through an insertion rod extending out of the bottom of the waste liquid drainage device, so that the waste liquid drainage device is tightly attached to the outer wall of the nasal cavity spray bottle body and is designed to be tightly attached to the bottle body so as to better play a drainage role and prevent waste liquid from flowing down; the waste liquid drainage device comprises a drainage groove body and a drainage opening part at the upper part of the drainage groove body, the drainage groove body is communicated with the drainage opening part, the drainage groove body is as high as the bottle body of the nasal cavity spray bottle body, the drainage opening part is open, the upper opening is lower than the port of the nozzle, so that waste liquid flowing out of a nasal cavity flows into the drainage groove body along the drainage opening part, the port of the upper opening of the drainage opening part, which is lower than the port of the nozzle, does not influence the normal extension of the nozzle into the nasal cavity for use, and the drainage opening part can just cling to the skin below the nasal cavity to receive the waste liquid flowing out of the; the drainage groove body is arc-shaped, so that the drainage groove body is just tightly attached to the nasal cavity spray bottle body, and a small part of waste liquid is prevented from flowing out from a gap between the bottle body and the drainage groove body.

Preferably, the drainage port part and the drainage groove are arranged separately, so that the drainage port part is convenient to clean on one hand, the caliber of the drainage port part is reduced on the other hand, and the drainage port part is better attached to the nozzle; the caliber of the drainage groove is slightly smaller than that of the drainage groove body, so that the drainage opening part is just inserted into the drainage groove body.

Preferably, one side of the penetrating body close to the nozzle is flush with a pressing position of the nozzle, and at least a part of the penetrating body is attached to the outer wall of the nozzle; the side of the through body far away from the nozzle is higher than the side close to the nozzle but lower than the free end part of the nozzle, and the drainage port part is designed to be close to the side with the height higher and the lower side so that liquid flowing down from the nozzle flows into the drainage port part from the lower side.

Preferably, one side of the through body, which is far away from the nozzle, is provided with an outward-opening edge, so that the drainage port part is better attached to the skin below the nostril, the higher side of the drainage port part is better attached to the skin below the nostril, and liquid leakage is avoided.

Preferably, the bottom of the drainage groove body is provided with a liquid outlet, the liquid outlet is blocked by a detachable plug body, and collected waste liquid can be discharged from the liquid outlet at the bottom.

Preferably, drainage cell body upper portion is provided with the opening clamp, the clamp just blocks the bottle of nasal cavity spray bottle body can further guarantee the drainage cell body is hugged closely the body of nasal cavity spray bottle body prevents the weeping.

Preferably, the inner wall of the drainage groove body is coated with a layer of super-hydrophobic nano coating, so that the cleaning times of the drainage groove body are reduced.

Preferably, a liquid level visible window is arranged at a position 10-15 mm away from the bottom of the nasal cavity spray bottle body, the existing spray device cannot know the residual liquid amount due to the full-coating design, the phenomenon that the liquid is used up but cannot be known is caused, and the liquid cannot be supplied in time, and the visible window is arranged at the bottom of the spray device and can timely remind a user of updating and supplying in time.

The utility model discloses at least, include following beneficial effect: firstly, the nasal cavity spraying drug delivery device provided by the utility model comprises a waste liquid drainage device, which can effectively prevent waste liquid from flowing to clothes and protect the makeup of women; the waste liquid drainage device and the nasal cavity spray bottle body are arranged in a split mode, cost can be saved, the waste liquid drainage device can be matched with a plurality of nasal cavity spray bottle bodies for use, and the waste liquid drainage device does not need to be purchased all the time; thirdly, the waste liquid drainage device adopts a split design, an upper drainage opening part is disassembled and then is cleaned independently, a lower drainage groove body has certain self-cleaning capacity, and waste liquid is directly discharged from the lower part; and fourthly, a visual window is arranged at the bottom of the nasal cavity spray bottle body, so that a user can be reminded of supplying the standby bottle in time.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom schematic view of the nasal cavity spray bottle of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1, the utility model provides a nasal cavity spray drug delivery device, which comprises a nasal cavity spray bottle body 1, a nozzle 2 and a dust cover, wherein the dust cover is buckled with the nasal cavity spray bottle body 1, when the nasal cavity spray drug delivery device is not used, the nozzle 2 is prevented from being polluted, and secondary infection caused by microorganism bacteria is effectively prevented; as can be seen from fig. 2, the waste liquid drainage device is matched with the slot 6 arranged at the bottom of the nasal cavity spray bottle body 1 through an inserted link extending out of the bottom, one slot or two parallel slots can be arranged at the bottom of the bottle, and one or two corresponding inserted links are arranged, so that the waste liquid drainage device is tightly attached to the outer wall of the nasal cavity spray bottle body 1 and is designed to be tightly attached to the bottle body so as to better play a drainage role and prevent waste liquid from flowing down; the waste liquid drainage device comprises a drainage groove body 3 and a drainage port part 4 at the upper part of the drainage groove body, the drainage groove body 3 is communicated with the drainage port part 4, the drainage groove body 3 is as high as the bottle body of the nasal cavity spray bottle body 1, the drainage port part 4 is open, the upper opening is lower than the port of the nozzle 2, so that waste liquid flowing out of a nasal cavity flows into the drainage groove body 3 along the drainage port part 4, the port of the drainage port part 4, the upper opening is lower than the port of the nozzle 2, the nozzle 2 is not influenced to normally extend into the nasal cavity for use, the drainage port part 4 can be just attached to the skin below the nostril, and the waste liquid flowing out of the nasal cavity is received; drainage cell body 3 is the arc design, makes drainage cell body 3 just pastes tightly nasal cavity spray bottle body 1 avoids a small part of waste liquid to flow from the space between body and the drainage cell body 3. The utility model provides a nasal cavity spraying device of dosing is applicable to the extranal packing of generally marketed atomizer.

As one of the embodiments, the drainage port 4 and the drainage groove 3 are separately arranged, so that on one hand, the drainage port 4 is convenient to clean, on the other hand, the drainage port 4 is made of a silica gel material and has a certain curvature, and the drainage port 4 is better attached to the nozzle 2; the caliber of the drainage tube is slightly smaller than that of the drainage tube body 3, so that the drainage port part 4 is just inserted into the drainage tube body 3.

In one embodiment, one side of the through body close to the nozzle 2 is as high as the pressing position of the nozzle 2, and at least one part of the through body is attached to the outer wall of the nozzle 2; the side of the through body far from the nozzle 2 is higher than the side close to the nozzle 2, but is lower than the free end part of the nozzle 2, and the drainage port part 4 is designed to be close to the side which is higher and lower, so that liquid flowing down from the nozzle 2 flows into the drainage port part 4 from the lower side.

In one embodiment, an outward-opening edge is arranged on one side of the through body, which is far away from the nozzle 2, so that the drainage port part 4 is better attached to the skin below the nostril, the higher side of the drainage port part 4 is better attached to the skin below the nostril, and liquid leakage is avoided.

In one embodiment, the bottom of the drainage tank body 3 is provided with a liquid outlet, the liquid outlet is blocked by a detachable plug body, and collected waste liquid can be discharged from the liquid outlet at the bottom.

In one embodiment, an opening clamp 5 is arranged on the upper portion of the drainage groove body 3, the clamp 5 just clamps the bottle body of the nasal cavity spray bottle body 1, so that the drainage groove body 3 can be further ensured to be tightly attached to the bottle body of the nasal cavity spray bottle body 1, and liquid leakage is prevented.

In one embodiment, the inner wall of the drainage tank body 3 is coated with a super-hydrophobic nano coating, so that the cleaning times of the drainage tank body are reduced, and the drainage tank body has certain self-cleaning capability.

In one embodiment, a liquid level visible window is arranged at a position 10-15 mm away from the bottom of the nasal cavity spray bottle body 1, a user cannot know the residual liquid amount due to the full-coating design of the existing spray device, the phenomenon that the user cannot know the residual liquid amount after using the spray device is caused, and the spray device cannot be supplied in time, and the visible window is arranged at the bottom of the spray device and can timely remind the user of updating the supply.

As mentioned above, the utility model discloses at least, include following beneficial effect: firstly, the nasal cavity spraying drug delivery device provided by the utility model comprises a waste liquid drainage device, which can effectively prevent waste liquid from flowing to clothes and protect the makeup of women; the waste liquid drainage device and the nasal cavity spray bottle body are arranged in a split mode, cost can be saved, the waste liquid drainage device can be matched with a plurality of nasal cavity spray bottle bodies for use, and the waste liquid drainage device does not need to be purchased all the time; thirdly, the waste liquid drainage device adopts a split design, an upper drainage opening part is disassembled and then is cleaned independently, a lower drainage groove body has certain self-cleaning capacity, and waste liquid is directly discharged from the lower part; and fourthly, a visual window is arranged at the bottom of the nasal cavity spray bottle body, so that a user can be reminded of supplying the standby bottle in time.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (8)

1. A nasal cavity spray administration device comprises a nasal cavity spray bottle body, a nozzle and a dust cover, wherein the dust cover is buckled with the nasal cavity spray bottle body; the waste liquid drainage device comprises a drainage groove body and a drainage opening part at the upper part of the drainage groove body, the drainage groove body is communicated with the drainage opening part, the drainage groove body is as high as the bottle body of the nasal cavity spray bottle body, the drainage opening part is open, and the upper part opening is lower than the port of the nozzle, so that waste liquid flowing out of a nasal cavity flows into the drainage groove body along the drainage opening part; the drainage groove body is designed in an arc shape, so that the drainage groove body is just tightly attached to the nasal cavity spraying bottle body.

2. The nasal spray delivery device of claim 1, wherein the drainage port is formed separately from the drainage channel, and the drainage port is a penetration body made of a silicone material and having a certain curvature; the caliber of the drainage groove is slightly smaller than that of the drainage groove body, so that the drainage opening part is just inserted into the drainage groove body.

3. The nasal spray delivery device of claim 2, wherein a side of the through body adjacent to the nozzle is flush with a pressing position of the nozzle, and at least a portion of the through body is attached to an outer wall of the nozzle; the side of the through body far away from the nozzle is higher than the side close to the nozzle, but lower than the free end of the nozzle.

4. A nasal spray delivery device according to claim 3, wherein the through-body is provided with an outwardly flared rim at a side remote from the nozzle to provide a better fit of the drainage port to the skin below the nostril.

5. The nasal spray drug delivery device according to any one of claims 1 to 4, wherein a liquid outlet is arranged at the bottom of the drainage groove body and is blocked by a detachable plug body.

6. The nasal spray drug delivery device as claimed in claim 5, wherein an open clamp is provided at the upper part of the drainage channel body, and the clamp just clamps the bottle body of the nasal spray bottle body.

7. The nasal spray delivery device of claim 6, wherein the inner wall of the drainage channel is coated with a super-hydrophobic nano-coating.

8. The nasal spray delivery device according to any one of claims 1, 2, 3, 4, 6 and 7, wherein a liquid level visible window is provided at a distance of 10-15 mm from the bottom of the nasal spray bottle body.

Images